For this person, we do not yet have any written presentation, but
the URL http://runeberg.org/authors/afzelhen.html has been
reserved for this purpose. If you would like to write a presentation
or contribute a list of links to webpages that contain such
presentations, you can send this by e-mail to editors@runeberg.org
(vi talar svenska, dansk, norsk; we speak English; wir sprechen deutsch).